EP 3420639 A1 20190102 - DIGITAL-TO-ANALOG CONVERTER AND METHOD FOR DIGITAL-TO-ANALOG CONVERSION
Title (en)
DIGITAL-TO-ANALOG CONVERTER AND METHOD FOR DIGITAL-TO-ANALOG CONVERSION
Title (de)
DIGITAL-ANALOG-WANDLER UND VERFAHREN ZUR DIGITAL-ANALOG-WANDLUNG
Title (fr)
CONVERTISSEUR NUMÉRIQUE/ANALOGIQUE ET PROCÉDÉ DE CONVERSION NUMÉRIQUE-ANALOGIQUE
Publication
Application
Priority
- US 201662299648 P 20160225
- EP 16164077 A 20160406
- EP 2017054223 W 20170223
Abstract (en)
[origin: WO2017144605A1] A digital-to-analog converter comprises a converter output (11), a dummy output (12), a first number N of current sources (13 -17), a first switching arrangement (18), a first current divider (24), a second switching arrangement (31) and a second current divider (60). The current sources (13 -17) are coupled via the first switching arrangement (18) to the converter output (11), the dummy output (12) or to an input current terminal (25) of the first current divider (24). The output current terminals (26 -30) of the first current divider (24) are coupled via the second switching arrangement (31) to the converter output (11), the dummy output (12) or to an input current terminal (61) of the second current divider (60).The output current terminals (63 -66) of the second current divider (60) are coupled to the converter output (11) or the dummy output (12).
IPC 8 full level
CPC (source: EP US)
G05F 3/16 (2013.01 - EP US); H03M 1/68 (2013.01 - EP US); H03M 1/687 (2013.01 - US); H03M 1/682 (2013.01 - EP US); H03M 1/747 (2013.01 - EP US)
Citation (search report)
See references of WO 2017144605A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017144605 A1 20170831; CN 108702158 A 20181023; CN 108702158 B 20220405; EP 3420639 A1 20190102; US 10511321 B2 20191217; US 2019058487 A1 20190221
DOCDB simple family (application)
EP 2017054223 W 20170223; CN 201780013498 A 20170223; EP 17706999 A 20170223; US 201716079546 A 20170223